Home / 34,174,554.78-51,264,946.88-11,139,576.74

Finding the Fourth Proportional to 34,174,554.78, 51,264,946.88 and 11,139,576.74

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Solution

The fourth proportional to 34,174,554.78, 51,264,946.88 and 11,139,576.74 is: 16,710,380.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,174,554.78 : 51,264,946.88 = 11,139,576.74 : x
  2. Step 2: Convert to fraction form
    34,174,554.78/51,264,946.88 = 11,139,576.74/x
  3. Step 3: Cross multiply
    34,174,554.78x = 51,264,946.88 × 11,139,576.74
  4. Step 4: Simplify right side
    34,174,554.78x = 571,069,809,763,777.88
  5. Step 5: Solve for x
    x = 571,069,809,763,777.88/34,174,554.78
  6. Step 6: Final answer
    x = 16,710,380.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.